Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Riesel primes of the form 689909•2n-1

From Prime-Wiki
Jump to: navigation, search

Current data

k , b : 689909 , 2
Type : Low
Count : 14
Nash : 992
Max n : 405,000
Date : 2022-09-03
12, 24, 52, 240, 1116, 2504, 11676, 18000, 28376, 54644, 173764, 196452, 228256, 404040

History